Radical and superoxide scavenging activities of matairesinol and oxidized matairesinol
The radical and superoxide scavenging activities of oxidized matairesinols were examined. It could be assumed that the free benzylic position was important for higher radical scavenging activity. The different level of activity was observed between 7'-oxomatairesinol (Mat 2) and 7-oxomatairesin...
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| Veröffentlicht in: | Bioscience, biotechnology, and biochemistry biotechnology, and biochemistry, 2006-08, Vol.70 (8), p.1934-1940 |
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| container_end_page | 1940 |
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| container_issue | 8 |
| container_start_page | 1934 |
| container_title | Bioscience, biotechnology, and biochemistry |
| container_volume | 70 |
| creator | Yamauchi, S.(Ehime Univ., Matsuyama (Japan). Faculty of Agriculture) Sugahara, T Nakashima, Y Okada, A Akiyama, K Kishida, T Maruyama, M Masuda, T |
| description | The radical and superoxide scavenging activities of oxidized matairesinols were examined. It could be assumed that the free benzylic position was important for higher radical scavenging activity. The different level of activity was observed between 7'-oxomatairesinol (Mat 2) and 7-oxomatairesinol (Mat 3). The activity of 8-hydroxymatairesinol was lower than that of matairesinol (Mat 1). The superoxide scavenging activity of the oxidized matairesinols was also demonstrated for the first time. It is assumed that the pKa value of phenol in the oxidized matairesinols affected this activity. |
| doi_str_mv | 10.1271/bbb.60096 |
| format | Article |
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Faculty of Agriculture) ; Sugahara, T ; Nakashima, Y ; Okada, A ; Akiyama, K ; Kishida, T ; Maruyama, M ; Masuda, T</creator><creatorcontrib>Yamauchi, S.(Ehime Univ., Matsuyama (Japan). Faculty of Agriculture) ; Sugahara, T ; Nakashima, Y ; Okada, A ; Akiyama, K ; Kishida, T ; Maruyama, M ; Masuda, T</creatorcontrib><description>The radical and superoxide scavenging activities of oxidized matairesinols were examined. It could be assumed that the free benzylic position was important for higher radical scavenging activity. The different level of activity was observed between 7'-oxomatairesinol (Mat 2) and 7-oxomatairesinol (Mat 3). The activity of 8-hydroxymatairesinol was lower than that of matairesinol (Mat 1). The superoxide scavenging activity of the oxidized matairesinols was also demonstrated for the first time. It is assumed that the pKa value of phenol in the oxidized matairesinols affected this activity.</description><identifier>ISSN: 0916-8451</identifier><identifier>EISSN: 1347-6947</identifier><identifier>DOI: 10.1271/bbb.60096</identifier><identifier>PMID: 16926506</identifier><language>eng</language><publisher>Tokyo: Japan Society for Bioscience, Biotechnology, and Agrochemistry</publisher><subject>ANTIOXIDANTES ; ANTIOXIDANTS ; ANTIOXYDANT ; Biological and medical sciences ; CHEMICAL STRUCTURE ; CHEMICAL SYNTHESIS ; ESTRUCTURA QUIMICA ; EXPERIMENTACION EN LABORATORIO ; EXPERIMENTATION EN LABORATOIRE ; Free Radical Scavengers - chemistry ; FREE RADICALS ; Fundamental and applied biological sciences. Psychology ; Furans - chemistry ; LABORATORY EXPERIMENTATION ; LIGNANAS ; LIGNANE ; LIGNANS ; Lignans - chemistry ; matairesinol ; Molecular Conformation ; Oxidation-Reduction ; RADICAL LIBRE ; radical scavenging activity ; RADICALES LIBRES ; SINTESIS QUIMICA ; Stereoisomerism ; STRUCTURE CHIMIQUE ; superoxide scavenging activity ; Superoxides - chemistry ; SYNTHESE CHIMIQUE</subject><ispartof>Bioscience, biotechnology, and biochemistry, 2006-08, Vol.70 (8), p.1934-1940</ispartof><rights>2006 by Japan Society for Bioscience, Biotechnology, and Agrochemistry 2006</rights><rights>2006 INIST-CNRS</rights><rights>Copyright Japan Science and Technology Agency 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c531t-d02226618c89824ccaeefebf44e19574dbcd1acdbfc763de42bb3e3254cd58b73</citedby><cites>FETCH-LOGICAL-c531t-d02226618c89824ccaeefebf44e19574dbcd1acdbfc763de42bb3e3254cd58b73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18245318$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16926506$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yamauchi, S.(Ehime Univ., Matsuyama (Japan). Faculty of Agriculture)</creatorcontrib><creatorcontrib>Sugahara, T</creatorcontrib><creatorcontrib>Nakashima, Y</creatorcontrib><creatorcontrib>Okada, A</creatorcontrib><creatorcontrib>Akiyama, K</creatorcontrib><creatorcontrib>Kishida, T</creatorcontrib><creatorcontrib>Maruyama, M</creatorcontrib><creatorcontrib>Masuda, T</creatorcontrib><title>Radical and superoxide scavenging activities of matairesinol and oxidized matairesinol</title><title>Bioscience, biotechnology, and biochemistry</title><addtitle>Biosci Biotechnol Biochem</addtitle><description>The radical and superoxide scavenging activities of oxidized matairesinols were examined. It could be assumed that the free benzylic position was important for higher radical scavenging activity. The different level of activity was observed between 7'-oxomatairesinol (Mat 2) and 7-oxomatairesinol (Mat 3). The activity of 8-hydroxymatairesinol was lower than that of matairesinol (Mat 1). The superoxide scavenging activity of the oxidized matairesinols was also demonstrated for the first time. It is assumed that the pKa value of phenol in the oxidized matairesinols affected this activity.</description><subject>ANTIOXIDANTES</subject><subject>ANTIOXIDANTS</subject><subject>ANTIOXYDANT</subject><subject>Biological and medical sciences</subject><subject>CHEMICAL STRUCTURE</subject><subject>CHEMICAL SYNTHESIS</subject><subject>ESTRUCTURA QUIMICA</subject><subject>EXPERIMENTACION EN LABORATORIO</subject><subject>EXPERIMENTATION EN LABORATOIRE</subject><subject>Free Radical Scavengers - chemistry</subject><subject>FREE RADICALS</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Furans - chemistry</subject><subject>LABORATORY EXPERIMENTATION</subject><subject>LIGNANAS</subject><subject>LIGNANE</subject><subject>LIGNANS</subject><subject>Lignans - chemistry</subject><subject>matairesinol</subject><subject>Molecular Conformation</subject><subject>Oxidation-Reduction</subject><subject>RADICAL LIBRE</subject><subject>radical scavenging activity</subject><subject>RADICALES LIBRES</subject><subject>SINTESIS QUIMICA</subject><subject>Stereoisomerism</subject><subject>STRUCTURE CHIMIQUE</subject><subject>superoxide scavenging activity</subject><subject>Superoxides - chemistry</subject><subject>SYNTHESE CHIMIQUE</subject><issn>0916-8451</issn><issn>1347-6947</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0E1rFTEUBuAgir2tLvwByoBUcDE1X5PMLKXUj1JQRN2Gk-TMJWVmck1mWuuvb-pcKYqrLPK8JzkvIc8YPWFcszfW2hNFaacekA0TUteqk_oh2dCOqbqVDTsghzlf0kJYwx6TA6Y6rhqqNuT7F_DBwVDB5Ku87DDFn8FjlR1c4bQN07YCN4erMAfMVeyrEWYICXOY4hq68-EX-r9unpBHPQwZn-7PI_Lt3dnX0w_1xaf3H0_fXtSuEWyuPeWcK8Va13Ytl84BYo-2lxJZ12jprfMMnLe900p4lNxagYI30vmmtVockVfr3F2KPxbMsxlDdjgMMGFcslGt1lpSUeDLf-BlXNJU_maYlF3LZKd4Ua9X5VLMOWFvdimMkG4Mo-aualOqNr-rLvbFfuJiR_T3ct9tAcd7AKXNoU8wuZDvXVm4lNAWJ1cXpj6mEa5jGryZ4WaI6U9I_O_952ush2hgm4o6_8wp1ZQKzaS4BV0pojQ</recordid><startdate>20060801</startdate><enddate>20060801</enddate><creator>Yamauchi, S.(Ehime Univ., Matsuyama (Japan). 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Faculty of Agriculture)</creatorcontrib><creatorcontrib>Sugahara, T</creatorcontrib><creatorcontrib>Nakashima, Y</creatorcontrib><creatorcontrib>Okada, A</creatorcontrib><creatorcontrib>Akiyama, K</creatorcontrib><creatorcontrib>Kishida, T</creatorcontrib><creatorcontrib>Maruyama, M</creatorcontrib><creatorcontrib>Masuda, T</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Bioscience, biotechnology, and biochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yamauchi, S.(Ehime Univ., Matsuyama (Japan). Faculty of Agriculture)</au><au>Sugahara, T</au><au>Nakashima, Y</au><au>Okada, A</au><au>Akiyama, K</au><au>Kishida, T</au><au>Maruyama, M</au><au>Masuda, T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Radical and superoxide scavenging activities of matairesinol and oxidized matairesinol</atitle><jtitle>Bioscience, biotechnology, and biochemistry</jtitle><addtitle>Biosci Biotechnol Biochem</addtitle><date>2006-08-01</date><risdate>2006</risdate><volume>70</volume><issue>8</issue><spage>1934</spage><epage>1940</epage><pages>1934-1940</pages><issn>0916-8451</issn><eissn>1347-6947</eissn><abstract>The radical and superoxide scavenging activities of oxidized matairesinols were examined. It could be assumed that the free benzylic position was important for higher radical scavenging activity. The different level of activity was observed between 7'-oxomatairesinol (Mat 2) and 7-oxomatairesinol (Mat 3). The activity of 8-hydroxymatairesinol was lower than that of matairesinol (Mat 1). The superoxide scavenging activity of the oxidized matairesinols was also demonstrated for the first time. It is assumed that the pKa value of phenol in the oxidized matairesinols affected this activity.</abstract><cop>Tokyo</cop><pub>Japan Society for Bioscience, Biotechnology, and Agrochemistry</pub><pmid>16926506</pmid><doi>10.1271/bbb.60096</doi><tpages>7</tpages></addata></record> |
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| issn | 0916-8451 1347-6947 |
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| recordid | cdi_proquest_miscellaneous_68777403 |
| source | Freely Accessible Japanese Titles (ERDB Project); Oxford University Press Journals All Titles (1996-Current); MEDLINE; J-STAGE日本語サイト (Free Access); Free Full-Text Journals in Chemistry; EZB Electronic Journals Library |
| subjects | ANTIOXIDANTES ANTIOXIDANTS ANTIOXYDANT Biological and medical sciences CHEMICAL STRUCTURE CHEMICAL SYNTHESIS ESTRUCTURA QUIMICA EXPERIMENTACION EN LABORATORIO EXPERIMENTATION EN LABORATOIRE Free Radical Scavengers - chemistry FREE RADICALS Fundamental and applied biological sciences. Psychology Furans - chemistry LABORATORY EXPERIMENTATION LIGNANAS LIGNANE LIGNANS Lignans - chemistry matairesinol Molecular Conformation Oxidation-Reduction RADICAL LIBRE radical scavenging activity RADICALES LIBRES SINTESIS QUIMICA Stereoisomerism STRUCTURE CHIMIQUE superoxide scavenging activity Superoxides - chemistry SYNTHESE CHIMIQUE |
| title | Radical and superoxide scavenging activities of matairesinol and oxidized matairesinol |
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